Here is the full list of all 112 Tactical Intervention achievements.
Drive over 10 enemies
Pickup 200 Ammo Bags
Herd 500 Hostages to the ammobox in Hostage Rescue as a terrorist
Heal 5000 points of Damage
Flashed an entire squad of enemies
As a Counter-Terrorist, rescue every hostage and win the round.
Eliminate someone using a civilian as a shield, without harming the civilian
Assist teammates 100 times
While flashed, eliminate a flashed Enemy
Be killed by a rappeling player
Win 100 Rounds
Reached Rank 5
Give 1000 Health
Heal a teammate while they are being shot and killed.
Earned first promotion
Get a revenge assist against your killer
Win your first match
Kill 50 players via melee bashing
Kill 100 players via melee bashing
Give 10000 Health
Give 50000 Health
Roll Over 5km
Defuse 100 Bombs
Car-Jack 50 NPC Cars (Terrorist)
Commandeer 50 NPC Cars (Counter-Terrorist)
Arm 100 Bombs
Kick 100 Shopping Trolleys
Breach 100 Doors
Ignite 3 or more Counter-Terrorists with one Incendiary Grenade
Eliminate a Terrorist while Blind Firing
Eliminate a Counter-Terrorist while Blind Firing
Got Tear Gassed 5 times in one match
As a passenger in a car, headshot an enemy in another speeding car with a sniper rifle
Drive over 10000km
Drive over 50 enemies
500 headshots with sniper rifles
Fire.. Fire.. Fire!!
Headshot eliminate an enemy through a paper covered window with a sniper rifle
50 Kills with RPG7
50 Kills with M320 Grenade Launcher
100 Kills with MG4
200 Kills with Bekas Shotgun
200 Kills with TGS12 Shotgun
500 Kills with the K1A Assault Rifle
500 Kills with the M1 Assault Rifle
500 Kills with the Skorpion SMG
200 Kills with the SPR Sniper Rifle
500 Kills with the MP5 SMG
500 Kills with the MP7 SMG
100 Kills with the P2000 Pistol
500 Kills with the UZI
200 Kills with the FP6 Shotgun
500 Kills with the P90 SMG
100 Kills with the P250 Pistol
500 Kills with the AK47 Assault Rifle
500 Kills with the AUG Assault Rifle
500 Kills with the M4 Assault Rifle
500 Kills with the G36K Assault Rifle
200 Kills with the Ultima Ratio Sniper Rifle
Win 500 rounds of Mall (Mission)
Win 500 rounds of Skyrise
Win 500 rounds of Construction (Mission)
Win 500 rounds of Flash Metro (Mission)
Win 500 rounds of Highway
Honk your horn 50 times
Win 500 rounds of Uprising
Win 500 rounds of Morning Calm
Spend 2,000,000 Game Points
Spend 4,000,000 Game Points
Win 500 Rounds
Win 1000 Rounds
Win 5000 Rounds
Rappelled down a floor 200 times
Reach highest Kill Streak in TDM 200 times
Eliminate each member of the Core TI Development team at least once
Win 50 Matches
Win 100 Matches
Win 1000 Matches
100 kills with the GSR1911
100 kills with the MR96 Revolver
100 kills with the Vertec Pistol
100 kills with the Sphinx Pistol
200 kills with the XD45 Automatic Pistol
500 kills with the PDW SMG
500 kills with the Super-V SMG
500 kills with the DS58 Assault Rifle
500 kills with the SG551
500 kills with the M14 semi-automatic Sniper Rifle
Reached Rank 15
Reached Rank 30
Reached Rank 50
Play TI well, a really long time... You've earned it.
In one match get killed by a frag grenade, rpg and grenade launcher
Win 500 rounds of Castalla
Win 500 rounds of Airport
Reach Specialist Level Five
Reach Specialist Level Ten
Reach Specialist Level Fifteen
300 Kills with the M4 Star10 Shotgun
Win 500 rounds of Monaco
500 Kills with the AMD 65 Assault Rifle
500 Kills with the GK417 Assault Rifle
300 Kills with the Dual MTX Pistols
350 Kills with the .50 Cal AS50 Sniper Rifle
Kill ФIMEIФ 200 Times with the RPG7
Seriously.. they're dead.. you can stop firing..
1000 Kills with the Skorpion
take someone's family jewels..
Win 500 Rounds of Innercity
Stay Fashionable.
Played your first match.